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Southwest Regional Warming Likely Cause of Pinyon Pine Cone Decline
February 12, 2013 — Creeping climate change in the Southwest appears to be having a negative effect on pinyon pine reproduction, a finding with implications for wildlife species sharing the same woodland ecosystems, ... > full story -
'Get Off My Lawn:' Song Sparrows Escalate Territorial Threats
February 12, 2013 — Territorial song sparrows use increasingly threatening signals to ward off trespassing rivals. First an early warning that matches the intruder's song, then wing waving -- a bird's version of ... > full story -
Modern Growing Methods May Be Culprit of 'Coffee Rust' Fungal Outbreak
February 12, 2013 — A shift away from traditional coffee-growing techniques may be increasing the severity of an outbreak of 'coffee rust' fungus that has swept through plantations in Central America and Mexico, ... > full story -
Unchecked Antibiotic Use in Animals May Affect Global Human Health
February 11, 2013 — The increasing production and use of antibiotics, about half of which is used in animal production, is mirrored by the growing number of antibiotic resistance genes, or ARGs, effectively reducing ... > full story -
Lack of Energy an Enemy to Antibiotic-Resistant Microbes
February 11, 2013 — Researchers "cured" a strain of bacteria of its ability to resist an antibiotic in an experiment that has implications for a long-standing public health ... > full story -
Large, Ancient Landslides Delivered Preferred Upstream Habitats for Coho Salmon
February 11, 2013 — A study of the Umpqua River basin in the Oregon Coast Range helps explain natural processes behind the width of valleys and provides potentially useful details for river restoration efforts designed ... > full story -
Bisphenol A Affects Sex-Specific Reproductive Behaviors in a Monogamous Animal Species
February 11, 2013 — A series of experiments studied the effects of prenatal exposure to bisphenol A on later reproductive-associated behaviors using a socially and genetically monogamous rodent, the California mouse, ... > full story -
Studying Bed Bug Actions for New Management Tactics
February 11, 2013 — Learning more about the behavior of bed bugs is one approach being used by scientists to identify compounds to help control these pests. The resurgence of bed bugs over the last decade has caused ... > full story -
Birds Evolved Ultraviolet Vision Several Times
February 11, 2013 — Ultraviolet vision evolved at least eight times in birds from a common violet sensitive ancestor finds a new study. All of these are due to single nucleotide changes in the ... > full story -
Scientists Using Holiday Snaps to Identify Whale Sharks
February 8, 2013 — Holidaymakers' photos could help scientists track the movements of giant endangered sharks living in the waters of the Indian Ocean. A new study show that these publicly sourced photographs are ... > full story
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